Inclement Weather:

  • The Abilene and Wichita Falls District Offices will be closed Thursday, February 22, 2018.

Oil and Gas Statewide Rule 101 Approved Tight Gas Formation Listing

This is the current Index of area designations set up by geological formation and field, docket numbers, and approved dates.

The page number provided in the index refers to the actual page in the Approved Tight Formation Area Certifications publication.

Last Updated: 1/11/2018 9:11:36 AM